diff --git a/Dockerfiles/web-nginx-mysql/alpine/docker-entrypoint.sh b/Dockerfiles/web-nginx-mysql/alpine/docker-entrypoint.sh
index 6bc0c0469..3290183c8 100755
--- a/Dockerfiles/web-nginx-mysql/alpine/docker-entrypoint.sh
+++ b/Dockerfiles/web-nginx-mysql/alpine/docker-entrypoint.sh
@@ -176,7 +176,7 @@ prepare_zbx_web_config() {
     export PHP_FPM_PM_MAX_REQUESTS=${PHP_FPM_PM_MAX_REQUESTS:-"0"}
 
     if [ "$(id -u)" == '0' ]; then
-        sed -i -e "/^[#;] user/s/.*/&\nuser ${DAEMON_USER};/" "$NGINX_CONF_FILE"
+        sed -i -e "/^[#;] user/s/.*/user ${DAEMON_USER};/" "$NGINX_CONF_FILE"
 
         echo "user = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
         echo "group = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
diff --git a/Dockerfiles/web-nginx-mysql/centos/docker-entrypoint.sh b/Dockerfiles/web-nginx-mysql/centos/docker-entrypoint.sh
index d5d47f3ed..d3fc838ec 100755
--- a/Dockerfiles/web-nginx-mysql/centos/docker-entrypoint.sh
+++ b/Dockerfiles/web-nginx-mysql/centos/docker-entrypoint.sh
@@ -176,7 +176,7 @@ prepare_zbx_web_config() {
     export PHP_FPM_PM_MAX_REQUESTS=${PHP_FPM_PM_MAX_REQUESTS:-"0"}
 
     if [ "$(id -u)" == '0' ]; then
-        sed -i -e "/^[#;] user/s/.*/&\nuser ${DAEMON_USER};/" "$NGINX_CONF_FILE"
+        sed -i -e "/^[#;] user/s/.*/user ${DAEMON_USER};/" "$NGINX_CONF_FILE"
 
         echo "user = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
         echo "group = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
diff --git a/Dockerfiles/web-nginx-mysql/ol/docker-entrypoint.sh b/Dockerfiles/web-nginx-mysql/ol/docker-entrypoint.sh
index d5d47f3ed..d3fc838ec 100755
--- a/Dockerfiles/web-nginx-mysql/ol/docker-entrypoint.sh
+++ b/Dockerfiles/web-nginx-mysql/ol/docker-entrypoint.sh
@@ -176,7 +176,7 @@ prepare_zbx_web_config() {
     export PHP_FPM_PM_MAX_REQUESTS=${PHP_FPM_PM_MAX_REQUESTS:-"0"}
 
     if [ "$(id -u)" == '0' ]; then
-        sed -i -e "/^[#;] user/s/.*/&\nuser ${DAEMON_USER};/" "$NGINX_CONF_FILE"
+        sed -i -e "/^[#;] user/s/.*/user ${DAEMON_USER};/" "$NGINX_CONF_FILE"
 
         echo "user = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
         echo "group = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
diff --git a/Dockerfiles/web-nginx-mysql/rhel/docker-entrypoint.sh b/Dockerfiles/web-nginx-mysql/rhel/docker-entrypoint.sh
index 100204b25..9ba5bcf82 100755
--- a/Dockerfiles/web-nginx-mysql/rhel/docker-entrypoint.sh
+++ b/Dockerfiles/web-nginx-mysql/rhel/docker-entrypoint.sh
@@ -176,7 +176,7 @@ prepare_zbx_web_config() {
     export PHP_FPM_PM_MAX_REQUESTS=${PHP_FPM_PM_MAX_REQUESTS:-"0"}
 
     if [ "$(id -u)" == '0' ]; then
-        sed -i -e "/^[#;] user/s/.*/&\nuser ${DAEMON_USER};/" "$NGINX_CONF_FILE"
+        sed -i -e "/^[#;] user/s/.*/user ${DAEMON_USER};/" "$NGINX_CONF_FILE"
 
         echo "user = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
         echo "group = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
diff --git a/Dockerfiles/web-nginx-mysql/ubuntu/docker-entrypoint.sh b/Dockerfiles/web-nginx-mysql/ubuntu/docker-entrypoint.sh
index f3fce3c7a..f49e9d6d6 100755
--- a/Dockerfiles/web-nginx-mysql/ubuntu/docker-entrypoint.sh
+++ b/Dockerfiles/web-nginx-mysql/ubuntu/docker-entrypoint.sh
@@ -176,7 +176,7 @@ prepare_zbx_web_config() {
     export PHP_FPM_PM_MAX_REQUESTS=${PHP_FPM_PM_MAX_REQUESTS:-"0"}
 
     if [ "$(id -u)" == '0' ]; then
-        sed -i -e "/^[#;] user/s/.*/&\nuser ${DAEMON_USER};/" "$NGINX_CONF_FILE"
+        sed -i -e "/^[#;] user/s/.*/user ${DAEMON_USER};/" "$NGINX_CONF_FILE"
 
         echo "user = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
         echo "group = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
diff --git a/Dockerfiles/web-nginx-pgsql/alpine/docker-entrypoint.sh b/Dockerfiles/web-nginx-pgsql/alpine/docker-entrypoint.sh
index a17351ddb..f885a0ed0 100755
--- a/Dockerfiles/web-nginx-pgsql/alpine/docker-entrypoint.sh
+++ b/Dockerfiles/web-nginx-pgsql/alpine/docker-entrypoint.sh
@@ -163,7 +163,7 @@ prepare_zbx_web_config() {
     export PHP_FPM_PM_MAX_REQUESTS=${PHP_FPM_PM_MAX_REQUESTS:-"0"}
 
     if [ "$(id -u)" == '0' ]; then
-        sed -i -e "/^[#;] user/s/.*/&\nuser ${DAEMON_USER};/" "$NGINX_CONF_FILE"
+        sed -i -e "/^[#;] user/s/.*/user ${DAEMON_USER};/" "$NGINX_CONF_FILE"
 
         echo "user = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
         echo "group = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
diff --git a/Dockerfiles/web-nginx-pgsql/centos/docker-entrypoint.sh b/Dockerfiles/web-nginx-pgsql/centos/docker-entrypoint.sh
index 73f7241ba..2b29ef2f0 100755
--- a/Dockerfiles/web-nginx-pgsql/centos/docker-entrypoint.sh
+++ b/Dockerfiles/web-nginx-pgsql/centos/docker-entrypoint.sh
@@ -163,7 +163,7 @@ prepare_zbx_web_config() {
     export PHP_FPM_PM_MAX_REQUESTS=${PHP_FPM_PM_MAX_REQUESTS:-"0"}
 
     if [ "$(id -u)" == '0' ]; then
-        sed -i -e "/^[#;] user/s/.*/&\nuser ${DAEMON_USER};/" "$NGINX_CONF_FILE"
+        sed -i -e "/^[#;] user/s/.*/user ${DAEMON_USER};/" "$NGINX_CONF_FILE"
 
         echo "user = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
         echo "group = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
diff --git a/Dockerfiles/web-nginx-pgsql/ol/docker-entrypoint.sh b/Dockerfiles/web-nginx-pgsql/ol/docker-entrypoint.sh
index 73f7241ba..2b29ef2f0 100755
--- a/Dockerfiles/web-nginx-pgsql/ol/docker-entrypoint.sh
+++ b/Dockerfiles/web-nginx-pgsql/ol/docker-entrypoint.sh
@@ -163,7 +163,7 @@ prepare_zbx_web_config() {
     export PHP_FPM_PM_MAX_REQUESTS=${PHP_FPM_PM_MAX_REQUESTS:-"0"}
 
     if [ "$(id -u)" == '0' ]; then
-        sed -i -e "/^[#;] user/s/.*/&\nuser ${DAEMON_USER};/" "$NGINX_CONF_FILE"
+        sed -i -e "/^[#;] user/s/.*/user ${DAEMON_USER};/" "$NGINX_CONF_FILE"
 
         echo "user = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
         echo "group = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
diff --git a/Dockerfiles/web-nginx-pgsql/rhel/docker-entrypoint.sh b/Dockerfiles/web-nginx-pgsql/rhel/docker-entrypoint.sh
index 73f7241ba..2b29ef2f0 100755
--- a/Dockerfiles/web-nginx-pgsql/rhel/docker-entrypoint.sh
+++ b/Dockerfiles/web-nginx-pgsql/rhel/docker-entrypoint.sh
@@ -163,7 +163,7 @@ prepare_zbx_web_config() {
     export PHP_FPM_PM_MAX_REQUESTS=${PHP_FPM_PM_MAX_REQUESTS:-"0"}
 
     if [ "$(id -u)" == '0' ]; then
-        sed -i -e "/^[#;] user/s/.*/&\nuser ${DAEMON_USER};/" "$NGINX_CONF_FILE"
+        sed -i -e "/^[#;] user/s/.*/user ${DAEMON_USER};/" "$NGINX_CONF_FILE"
 
         echo "user = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
         echo "group = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
diff --git a/Dockerfiles/web-nginx-pgsql/ubuntu/docker-entrypoint.sh b/Dockerfiles/web-nginx-pgsql/ubuntu/docker-entrypoint.sh
index e3b32e274..0be87cf81 100755
--- a/Dockerfiles/web-nginx-pgsql/ubuntu/docker-entrypoint.sh
+++ b/Dockerfiles/web-nginx-pgsql/ubuntu/docker-entrypoint.sh
@@ -163,7 +163,7 @@ prepare_zbx_web_config() {
     export PHP_FPM_PM_MAX_REQUESTS=${PHP_FPM_PM_MAX_REQUESTS:-"0"}
 
     if [ "$(id -u)" == '0' ]; then
-        sed -i -e "/^[#;] user/s/.*/&\nuser ${DAEMON_USER};/" "$NGINX_CONF_FILE"
+        sed -i -e "/^[#;] user/s/.*/user ${DAEMON_USER};/" "$NGINX_CONF_FILE"
 
         echo "user = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"
         echo "group = ${DAEMON_USER}" >> "$PHP_CONFIG_FILE"